Are negative numbers allowed? Dusty's first trainer started dogs on full-height contacts, taught the dogs agility by dragging/shoving them over the obstacles for one private lesson and then putting them into a group class where she used whatever quick fixes necessary to get the dog to "do agility" (usually involving shoving, leash "guidance," and baited targets used in such a way that taught the dog very little). She also thought that there are slow Goldens and fast Goldens and Dusty is just a slow Golden.
A few years ago we stopped training with her and started training with Terry Simons. Did a lot of retraining with Dusty, starting with clicker training attention, tricks, interacting with objects, and fast sit and down, then adding running fast with me on the flat, then retrained most of the obstacles. Shaped him to do the teeter from scratch, used slanted poles to get better weave footwork, used his tricks to get him comfortable on the table, and generally shifted the focus from running clean to getting as much enthusiasm as possible.
http://www.youtube.com/watch?v=ntXbbPUtNI8 my slow Golden
I trained Boo by myself and kind of haphazardly, like "I think I'll teach Boo weaves today," because he wasn't intended to be a competition dog (more of a guinea pig for my new methods before I used them on the puppy I was going to get). I still made sure that the end contact behavior, verbal directionals, solid stay, etc was there before we started training obstacles, but his obstacle training itself could have been better. He's hurt his shoulder right now but in the next few weeks I'm going to go back and work on some of the things we missed (his main issues are independent weave entries and sending ahead to contacts, which are things a lot of dogs at the open and excellent levels aren't too great at, but the way I see it is that Novice is for green dog ring experience and before I move him up I want him to be giving the kind of performances I'd be happy with in Excellent).